NASA's Armstrong Flight Research Center is working on a plan to send a specialized drone to Mars. The space agency plans to send the aircraft to the Red Planet by the 2020s. (Image: NASA) ** FILE **
Featured Photo Galleries
NASA's Armstrong Flight Research Center is working on a plan to send a specialized drone to Mars. The space agency plans to send the aircraft to the Red Planet by the 2020s. (Image: NASA) ** FILE **
